Impact of LIN7A silencing on U87 cell invasion and its clinical significance in glioblastoma.

ABSTRACT: Glioblastoma is highly aggressive and resistant to treatment, making it crucial to understand the regulatory mechanisms underlying its invasion. LIN7A, a polar protein, has been implicated in tumor cell migration and invasion, but its role in glioblastoma remains unclear. This study aimed to manipulate LIN7A gene expression in U87 cells, analyze its impact on invasion, and explore the potential mechanisms through which LIN7A regulates glioblastoma cell invasion. Lentiviral vectors were used to silence the LIN7A gene in U87 cells, selecting the most effective vector. LIN7A gene transcription, protein expression and localization were analyzed using RT-qPCR, Western blotting, and immunofluorescence. U87 cell invasion was assessed via real-time cell analysis and spheroid invasion assay, while

SUBMITTER: Lyu X 

PROVIDER: S-EPMC11871311 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature